1#include <core/os.h>
2#include <core/engctx.h>
3#include <core/enum.h>
4
5#include <subdev/timer.h>
6#include <subdev/fb.h>
7
8#include "nv20.h"
9#include "regs.h"
10
11/*******************************************************************************
12 * Graphics object classes
13 ******************************************************************************/
14
15static struct nouveau_oclass
16nv35_graph_sclass[] = {
17	{ 0x0012, &nv04_graph_ofuncs, NULL }, /* beta1 */
18	{ 0x0019, &nv04_graph_ofuncs, NULL }, /* clip */
19	{ 0x0030, &nv04_graph_ofuncs, NULL }, /* null */
20	{ 0x0039, &nv04_graph_ofuncs, NULL }, /* m2mf */
21	{ 0x0043, &nv04_graph_ofuncs, NULL }, /* rop */
22	{ 0x0044, &nv04_graph_ofuncs, NULL }, /* patt */
23	{ 0x004a, &nv04_graph_ofuncs, NULL }, /* gdi */
24	{ 0x0062, &nv04_graph_ofuncs, NULL }, /* surf2d */
25	{ 0x0072, &nv04_graph_ofuncs, NULL }, /* beta4 */
26	{ 0x0089, &nv04_graph_ofuncs, NULL }, /* sifm */
27	{ 0x008a, &nv04_graph_ofuncs, NULL }, /* ifc */
28	{ 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
29	{ 0x0362, &nv04_graph_ofuncs, NULL }, /* surf2d (nv30) */
30	{ 0x0389, &nv04_graph_ofuncs, NULL }, /* sifm (nv30) */
31	{ 0x038a, &nv04_graph_ofuncs, NULL }, /* ifc (nv30) */
32	{ 0x039e, &nv04_graph_ofuncs, NULL }, /* swzsurf (nv30) */
33	{ 0x0497, &nv04_graph_ofuncs, NULL }, /* rankine */
34	{},
35};
36
37/*******************************************************************************
38 * PGRAPH context
39 ******************************************************************************/
40
41static int
42nv35_graph_context_ctor(struct nouveau_object *parent,
43			struct nouveau_object *engine,
44			struct nouveau_oclass *oclass, void *data, u32 size,
45			struct nouveau_object **pobject)
46{
47	struct nv20_graph_chan *chan;
48	int ret, i;
49
50	ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x577c,
51					   16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
52	*pobject = nv_object(chan);
53	if (ret)
54		return ret;
55
56	chan->chid = nouveau_fifo_chan(parent)->chid;
57
58	nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
59	nv_wo32(chan, 0x040c, 0x00000101);
60	nv_wo32(chan, 0x0420, 0x00000111);
61	nv_wo32(chan, 0x0424, 0x00000060);
62	nv_wo32(chan, 0x0440, 0x00000080);
63	nv_wo32(chan, 0x0444, 0xffff0000);
64	nv_wo32(chan, 0x0448, 0x00000001);
65	nv_wo32(chan, 0x045c, 0x44400000);
66	nv_wo32(chan, 0x0488, 0xffff0000);
67	for (i = 0x04dc; i < 0x04e4; i += 4)
68		nv_wo32(chan, i, 0x0fff0000);
69	nv_wo32(chan, 0x04e8, 0x00011100);
70	for (i = 0x0504; i < 0x0544; i += 4)
71		nv_wo32(chan, i, 0x07ff0000);
72	nv_wo32(chan, 0x054c, 0x4b7fffff);
73	nv_wo32(chan, 0x0588, 0x00000080);
74	nv_wo32(chan, 0x058c, 0x30201000);
75	nv_wo32(chan, 0x0590, 0x70605040);
76	nv_wo32(chan, 0x0594, 0xb8a89888);
77	nv_wo32(chan, 0x0598, 0xf8e8d8c8);
78	nv_wo32(chan, 0x05ac, 0xb0000000);
79	for (i = 0x0604; i < 0x0644; i += 4)
80		nv_wo32(chan, i, 0x00010588);
81	for (i = 0x0644; i < 0x0684; i += 4)
82		nv_wo32(chan, i, 0x00030303);
83	for (i = 0x06c4; i < 0x0704; i += 4)
84		nv_wo32(chan, i, 0x0008aae4);
85	for (i = 0x0704; i < 0x0744; i += 4)
86		nv_wo32(chan, i, 0x01012000);
87	for (i = 0x0744; i < 0x0784; i += 4)
88		nv_wo32(chan, i, 0x00080008);
89	nv_wo32(chan, 0x0860, 0x00040000);
90	nv_wo32(chan, 0x0864, 0x00010000);
91	for (i = 0x0868; i < 0x0878; i += 4)
92		nv_wo32(chan, i, 0x00040004);
93	for (i = 0x1f1c; i <= 0x308c ; i += 16) {
94		nv_wo32(chan, i + 0, 0x10700ff9);
95		nv_wo32(chan, i + 4, 0x0436086c);
96		nv_wo32(chan, i + 8, 0x000c001b);
97	}
98	for (i = 0x30bc; i < 0x30cc; i += 4)
99		nv_wo32(chan, i, 0x0000ffff);
100	nv_wo32(chan, 0x3450, 0x3f800000);
101	nv_wo32(chan, 0x380c, 0x3f800000);
102	nv_wo32(chan, 0x3820, 0x3f800000);
103	nv_wo32(chan, 0x384c, 0x40000000);
104	nv_wo32(chan, 0x3850, 0x3f800000);
105	nv_wo32(chan, 0x3854, 0x3f000000);
106	nv_wo32(chan, 0x385c, 0x40000000);
107	nv_wo32(chan, 0x3860, 0x3f800000);
108	nv_wo32(chan, 0x3868, 0xbf800000);
109	nv_wo32(chan, 0x3870, 0xbf800000);
110	return 0;
111}
112
113static struct nouveau_oclass
114nv35_graph_cclass = {
115	.handle = NV_ENGCTX(GR, 0x35),
116	.ofuncs = &(struct nouveau_ofuncs) {
117		.ctor = nv35_graph_context_ctor,
118		.dtor = _nouveau_graph_context_dtor,
119		.init = nv20_graph_context_init,
120		.fini = nv20_graph_context_fini,
121		.rd32 = _nouveau_graph_context_rd32,
122		.wr32 = _nouveau_graph_context_wr32,
123	},
124};
125
126/*******************************************************************************
127 * PGRAPH engine/subdev functions
128 ******************************************************************************/
129
130static int
131nv35_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
132	       struct nouveau_oclass *oclass, void *data, u32 size,
133	       struct nouveau_object **pobject)
134{
135	struct nv20_graph_priv *priv;
136	int ret;
137
138	ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
139	*pobject = nv_object(priv);
140	if (ret)
141		return ret;
142
143	ret = nouveau_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
144				 NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
145	if (ret)
146		return ret;
147
148	nv_subdev(priv)->unit = 0x00001000;
149	nv_subdev(priv)->intr = nv20_graph_intr;
150	nv_engine(priv)->cclass = &nv35_graph_cclass;
151	nv_engine(priv)->sclass = nv35_graph_sclass;
152	nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
153	return 0;
154}
155
156struct nouveau_oclass
157nv35_graph_oclass = {
158	.handle = NV_ENGINE(GR, 0x35),
159	.ofuncs = &(struct nouveau_ofuncs) {
160		.ctor = nv35_graph_ctor,
161		.dtor = nv20_graph_dtor,
162		.init = nv30_graph_init,
163		.fini = _nouveau_graph_fini,
164	},
165};
166